No abstract available.
Rectum*

No abstract available.
Hepatitis* ; Immunoglobulins* ; Plasmapheresis*

Rheumatoid arthritis is a chronic inflammatory systemic disease of young or middle aged adults, characterized by destructive and proliferative changes in the synovial membrane, periarticular structures, skeletal muscle and perineural sheath. Eventually joints are destroyed, ankylosed and deformed. Therefore the aim of treatment is to keep the inflammatory process at a minimum, thereby preserving joint motion, maintaining health of muscles supplying motor power about the joint, and preventing secondary joint stiffness and deformity. Much of the increasing enthusiasm for surgical treatment of rheumatoid arthritis revolves around preventing the destruction of cartilage and tendon simply by excising as much as possible of the tissue that produces the destruction, namely the inflamed synovial membrane. Synovectomy probably is the earlient and most rewarding procedure that can be done in the treatment of rheumatoid arthritis. For the period of 11 yesrs from March 1966 to December 1977, 16 cases of rheumatoid knees were treated by synovectomy and the results of clinical observation was as follows. 1. Synovectomy was performed in 16 knees of 13 patients and 11 patients were followed up. 2. Of 13 patients, 10 patients were female and 3 patients were male. 3. Peak age incidence was in the third decade (38.4%) and the postoperative results were more satisfactory in younger patients than in older patients. 4. Post operative range of motion was not specifically correlated to the duration of symptom. 5. Postoperative results were not specifically correlated to the laboratory findings. 6. Postoperative range of motion was satisfactory in 6 cases and was unsatisfactory in 5 cases.
Adult ; Arthritis, Rheumatoid ; Cartilage ; Congenital Abnormalities ; Female ; Humans ; Incidence ; Joints ; Knee ; Male ; Middle Aged ; Muscle, Skeletal ; Muscles ; Range of Motion, Articular ; Reward ; Synovial Membrane ; Tendons

No abstract available.
Carcinoma, Squamous Cell* ; Vagina*

No abstract available.
Aged* ; Humans

No abstract available.
Female ; Pregnancy ; Pregnancy, Multiple*

OBJECTIVE: The purpose of this article is to report mixed germ cell tumor, which revealed changes compatible with early transformation of dysgerminoma to endodermal sinus tumor(EST) through histogenetic considerations and immunohistochemical stains. METHODS: Ovarian germ cell tumors were reviewed from files of Dept. Ob/Gyn. Seoul Paik Hospital fiom 1992.1 to 1996.12. Total of 5 cases include 4 pure dysgerminoma and 1 mixed germ cell tumars. All tissues were fixed in 10% neutral buffered formalin and embedded in paraffin and reviewed by two pathologists with immunohistochemical staining for cytokeratin, vimentin, AFP, PCNA, p53 & bc1-2. RESULTS: Grossly, the areas of transformation were located at the middle of the mixed tumor. The outer layer of the tumor mass was filled with typical pure dysgerminoma. They were characterised as the presence of microcysts and small glandular structures in hematoxylin-eosin(H-E) stains with positive stain for vimentin, except the tissue of the EST. The cells in the intermediate layer were characterised as the mixed form of dysgerminomatous and EST structures in H-E stains. AFP in the dysgerminomatous cells in intermediate layer and EST were stained, but not in outer layer. CONCLUSION: Dysgerminoma may possess the ability to transform to EST. There might be intermediate stage between dysgerminoma and EST, and Immunohistochemical staining for AFP, cytokeratin, vimentin, PCNA also can be used for prognosis of germ cell tumor.
Coloring Agents ; Dysgerminoma* ; Endoderm ; Endodermal Sinus Tumor* ; Formaldehyde ; Germ Cells ; Keratins ; Neoplasms, Germ Cell and Embryonal ; Paraffin ; Prognosis ; Proliferating Cell Nuclear Antigen ; Seoul ; Vimentin ; Yolk Sac*

The wrist, or carpus, is a deformable anatomic entity composed of 8 small carpal bones (scaphoid, lunate, triquetrum, pisiform, hamate, capitate, trapezium and trapezoid) and the surrounding soft-tissue structures. We should get radiological knowledge of normal wrist in order to identify pathology of that. So we measured the several values on AP, PA and lateral roentgenograms of 228 normal wrist(male : 124 cases, femal: 104 cases). The following results were obtained: 1. Scapholunate gap : 1.4±0.5mm 2. Ulnar variance : 1.3 ±1.7mm, Positive variance … 59.7%, Neutral variance … 25.4% 3. Carpal height ratio : 0.543 ±0.078 4. Carpal ulner distance ratio : 0.32 ±0.04 5. Scapholunate angle : 45.8 ± 8.7° 6. Capitatolunate angle : 19.3 ± 8.2° 7. Radiolunate angle : 8.9 ± 4.7° 8. Ulnar tilt: 23.5 ± 3.3° 9. Volar tilt: 12.0 ± 4.7°
Carpal Bones ; Pathology ; Wrist

No abstract available.
Hysterectomy*

Human cytomegalovirus (HCMV) isolated from Korean patients is different in the antigenic and genomic structure of gB from the laboratory-adapted strain. To dissect the reactivity to HCMV glycoprotein B (gB) domains, each domain gene of gB of HCMV SNUCH1, Korean isolate, was amplified from the extracted DNA of the virus-infected fibroblasts with the specific primers by polymerase chain reaction (PCR). Amplified DNA was cloned into pcDNA3. Immunofluorescent staining and western blot analysis revealed that the expressed gB in mammalian cells was immunoreactive and equivalent to the naturally expressed gB in virus-infected fibroblasts. The antigenic component reactive with monoclonal antibodies, MCMVA 57, 88, and 98 appeared at the D3 domain of gB molecule, and that with MCMVA 66 and 135 at the D2b domain. Antibody titer was measured with HCMV-infected fibroblasts and the domains of gB expressed in mammalian cells. There was no correlation between the antibody titer to the whole HCMV and neutralizing antibody titer, and between the antibody titer to whole HCMV and whole gB. It was more reasonable to use whole gB than whole HCMV in the comparison with the neutralizing antibody titer. D3 was representative domain in gB molecule in the anti-gB reactivity. Conclusively it is highly recommendable to use the representing isolates in Korea and its domains for the detection of antibody or the analysis of antigen in the aspect of immunological properties and molecular structures.
Antibodies, Monoclonal ; Antibodies, Neutralizing* ; Blotting, Western ; Clone Cells ; Cytomegalovirus* ; DNA ; Epitopes* ; Fibroblasts ; Glycoproteins ; Humans* ; Korea* ; Molecular Structure ; Polymerase Chain Reaction